<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
  <title>登录成功</title>
</head>
<body>
<h2>登录成功！</h2>
<p>欢迎来到系统！</p>
</body>
</html>